若
和
互补,且
,则下列表示
的余角的式子:①
;②
;③
;④
中.其中正确的有( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3818a2c9919d358b4c3713396093822b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/febc9a89d0d1c97b88c0f4acd32b4e67.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4c6d39cfd33da5119e5e65914c1d0bac.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3818a2c9919d358b4c3713396093822b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/56cb4ef92b3e475ec29d166b1bd74d5d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/776526b68c6967ff1c5ac50bf9090200.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/62cdf25c13c34756f061e24fbdb462f6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f9e10a874a461cba91959743f7c8d667.png)
A.3个 | B.2个 | C.1个 | D.0个 |
23-24七年级上·江苏宿迁·期末 查看更多[3]
江苏省宿迁市宿豫区2023-2024学年七年级上学期期末数学试题江苏省宿迁市2023-2024学年七年级上学期期末数学试题(已下线)专题02 相交线与平行线(考点清单,12个考点)-2023-2024学年七年级数学下学期期中考点大串讲(北师大版)
更新时间:2024-01-25 20:42:52
|
【知识点】 与余角、补角有关的计算解读
相似题推荐
单选题
|
较易
(0.85)
【推荐1】将一副三角板按如图所示位置摆放,其中
与
一定互余的是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/780d8fd6c6c1deeeb45e15f639719e02.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15417741fba20d681ab4414b07339099.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
您最近一年使用:0次
单选题
|
较易
(0.85)
【推荐2】若
与
互补(
),则
与
的关系是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/780d8fd6c6c1deeeb45e15f639719e02.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15417741fba20d681ab4414b07339099.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/da632e41f1da4ed27d8c1245e452c233.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/780d8fd6c6c1deeeb45e15f639719e02.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b326fb93ce653924523e167e5b709894.png)
A.互补 | B.互余 | C.和为![]() | D.和为![]() |
您最近一年使用:0次